The $(GCC_PARTS) variable was deleted with the Makefile rework in commit
fa9585134f6f ("libgcc move to the top level")[1] back in 2007, and yet
the Ada and Modula 2 frontends added references to this variable later
on, with commit e972fd5281b7 ("[Ada] clean ups in Makefiles")[2] back in
2011 and commit 1eee94d35177 ("Merge modula-2 front end onto gcc.") back
in 2022 respectively.
I guess it's because the frontends lived too long externally. Discard
the references then, they serve no purpose nowadays.
References:
[1]
<https://inbox.sourceware.org/gcc-patches/20061219191730.ga32...@nevyn.them.org/https://inbox.sourceware.org/gcc-patches/20061219191730.ga32...@nevyn.them.org/>
[2]
<https://inbox.sourceware.org/gcc-patches/20110906151510.ga5...@adacore.com/>
gcc/ada/
* gcc-interface/Make-lang.in (gnattools): Remove $(GCC_PARTS).
gcc/m2/
* Make-lang.in (m2 modula-2 modula2): Remove $(GCC_PARTS).
---
NB references only given to legacy commits that have no proper change
heading to refer to with git.
---
gcc/ada/gcc-interface/Make-lang.in | 2 +-
gcc/m2/Make-lang.in | 3 +--
2 files changed, 2 insertions(+), 3 deletions(-)
gcc-gcc-parts.diff
Index: gcc/gcc/ada/gcc-interface/Make-lang.in
===================================================================
--- gcc.orig/gcc/ada/gcc-interface/Make-lang.in
+++ gcc/gcc/ada/gcc-interface/Make-lang.in
@@ -793,7 +793,7 @@ gnatbind$(exeext): ada/b_gnatb.o $(CONFI
+$(GCC_LINK) -o $@ $(CFLAGS) ada/b_gnatb.o $(GNATBIND_OBJS)
$(EXTRA_HOST_OBJS) ggc-none.o libcommon-target.a $(LIBS) $(SYSLIBS) $(GNATLIB)
# use target-gcc target-gnatmake target-gnatbind target-gnatlink
-gnattools: $(GCC_PARTS) $(CONFIG_H) prefix.o force
+gnattools: $(CONFIG_H) prefix.o force
$(MAKE) -C ada $(ADA_TOOLS_FLAGS_TO_PASS) gnattools1
$(MAKE) -C ada $(ADA_TOOLS_FLAGS_TO_PASS) gnattools2
Index: gcc/gcc/m2/Make-lang.in
===================================================================
--- gcc.orig/gcc/m2/Make-lang.in
+++ gcc/gcc/m2/Make-lang.in
@@ -65,8 +65,7 @@ RSTSRC = $(srcdir)/doc/gm2.texi \
m2/Builtins.rst
# Define the names for selecting modula-2 in LANGUAGES.
-m2 modula-2 modula2: gm2$(exeext) xgcc$(exeext) cc1gm2$(exeext) \
- $(GCC_PASSES) $(GCC_PARTS)
+m2 modula-2 modula2: gm2$(exeext) xgcc$(exeext) cc1gm2$(exeext) $(GCC_PASSES)
m2.serial = cc1gm2$(exeext)
m2.tags: force
